While there are several tools available online to assist you in implementing SEO on your own, there are numerous advantages to outsourcing or employing an SEO specialist in-house. Working with a professional to prevent headaches, lost time, and marketing money down the drain may be the best way to avoid headaches, wasted time, and marketing dollars down the drain.
Reference: https://www.dropshipmedia.com/blogs/facebook-ads/why-winning-products-are-essential-to-your-ecommerce-business-and-how-to-find-them-with-free-tools-to-use